| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $144.30 | 12.536% | $162.3894 | $162.39 | $162.40 | $162.40 |
| Purchase #2 | $196.53 | 5.205% | $206.7594 | $206.76 | $206.75 | $206.80 |
| Purchase #3 | $92.83 | 9.535% | $101.6813 | $101.68 | $101.70 | $101.70 |
| Purchase #4 | $175.71 | 6.383% | $186.9256 | $186.93 | $186.95 | $186.90 |
| Purchase #5 | $43.45 | 8.275% | $47.0455 | $47.05 | $47.05 | $47.00 |
| Purchase #6 | $58.55 | 9.551% | $64.1421 | $64.14 | $64.15 | $64.10 |
| Purchase #7 | $97.62 | 5.767% | $103.2497 | $103.25 | $103.25 | $103.20 |
| 7 purchase totals = | $808.99 | $872.1930 | $872.20 | $872.25 | $872.10 | |